package com.example.chapter6;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
import java.rmi.server.ServerCloneException;
@WebServlet("/firstServlet")
public class firstServlet extends HttpServlet {
    public firstServlet(){
        //无参数构造方法
        super();//执行父类的构造方法
    }
    @Override//重载修饰符 覆盖父类方法
    public void destroy(){//销毁方法
        super.destroy();
    }
    @Override
    public  void init() throws ServletException{
        //当初始化失败时 抛出servlet的异常
        super.init();
    }
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws
            ServletException, IOException{
        response.setCharacterEncoding("UTF-8");
        response.setContentType("text/html");
        PrintWriter out = response.getWriter();
        out.println("<!DOCTYPE html>");
        out.println("<html>");
        out.println("<head>");
        out.println("<title>动态生成HTML文档</title>");
        out.println("</head>");
        out.println("<body>");
        out.println("<table border='1`' align='center'>");
        out.println("<tr>");
        out.println("<td>动态生成HTML文档");
        out.println("</td>");
        out.println("</tr>");
        out.println("</table>");
        out.println("</body>");
        out.println("</html>");
        out.flush();
        out.close();
    }
    protected  void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException,IOException{
        doPost(request,response);
    }
}
